305181894

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{5407}}^1$

素因数の和:5844

約数の個数: 32

約数和(自身を含む): 638576640

約数和(自身を除く): 333394746

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 409, 818, 1227, 2454, 5407, 9407, 10814, 16221, 18814, 28221, 32442, 56442, 124361, 248722, 373083, 746166, 2211463, 4422926, 6634389, 13268778, 50863649, 101727298, 152590947, 305181894]

約数ペア:

[(1, 305181894), (2, 152590947), (3, 101727298), (6, 50863649), (23, 13268778), (46, 6634389), (69, 4422926), (138, 2211463), (409, 746166), (818, 373083), (1227, 248722), (2454, 124361), (5407, 56442), (9407, 32442), (10814, 28221), (16221, 18814)]